31400442632

Names of 31400442632

• Cardinal: 31400442632 can be written as Thirty-one billion, four hundred million, four hundred forty-two thousand, six hundred thirty-two.

Scientific notation

• Scientific notation: 3.1400442632 × 10¹⁰

Factors of 31400442632

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2442

Divisors of 31400442632

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 13 26 52 104 271 542 859 1084 1297 1718 2168 2594 3436 3523 5188 6872 7046 10376 11167 14092 16861 22334 28184 33722 44668 67444 89336 134888 232789 351487 465578 702974 931156 1114123 1405948 1862312 2228246 2811896 3026257 4456492 4569331 6052514 8912984 9138662 12105028 14483599 18277324 24210056 28967198 36554648 57934396 115868792 301927333 603854666 1207709332 2415418664 3925055329 7850110658 15700221316 31400442632
• Sum of all divisors σ(n): 63761913600
• Sum of proper divisors (its aliquot sum) s(n): 32361470968
• 31400442632 is an abundant number, because the sum of its proper divisors (32361470968) is greater than itself. Its abundance is 961028336

Bases of 31400442632

• Binary: 11101001111100111001011101100001000₂
• Hexadecimal: 0x74F9CBB08
• Base-36: EFB0GLK

Squares and roots of 31400442632

• 31400442632 squared (31400442632²) is 985987797485523087424
• 31400442632 cubed (31400442632³) is 30960453270796201557168832659968
• The square root of 31400442632 is 177201.7004207353
• The cube root of 31400442632 is 3154.8490909105

Scales and comparisons

• 31,400,442,632 seconds is equal to 998 years, 22 weeks, 5 days, 1 hour, 10 minutes, 32 seconds.
• To count from 1 to 31,400,442,632 would take you about one thousand, nine hundred ninety-six years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 31400442632 cubic inches would be around 262.9 feet tall.

Recreational maths with 31400442632

• 31400442632 backwards is 23624400413
• The number of decimal digits it has is: 11
• The sum of 31400442632's digits is 29
• More coming soon!